Ricoh BY1020 Field Service Manual Download Page 13

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• The pickup roller cannot be removed from the shaft. The pickup roller and shaft comprise a

single replacement part.

1st, 2nd Feed Rollers

Preparation

• Remove bypass feed unit ( p.5)

1. On the left, disconnect the ground wire [1] and free the drawer connector harness cable [2] (

x1).

Rollers

Summary of Contents for BY1020

Page 1: ...Multi Bypass Tray BY1020 Machine Code J311 Field Service Manual 07 June 2011...

Page 2: ......

Page 3: ...urn off the main power switch and unplug the machine before beginning any of the procedures in this manual Symbols This manual uses the following symbols Symbol What it means Bushings C ring Connector...

Page 4: ...y 1 Symbols 1 1 Replacement and Adjustment Before You Begin 3 Covers 4 Top Cover 4 Bottom Cover 4 Bypass Feed Motor 5 Bypass Feed Motor Drive Board 7 Bypass Feed Clutch 8 Rollers 9 Pickup Roller 9 1st...

Page 5: ...Bypass Paper End Sensor Top cover Bottom plate 4 Bypass feed clutch Top cover Bottom cover Bypass feed motor mount 5 Bypass feed motor Top cover Bottom cover 6 Bypass feed motor drive board Top cover...

Page 6: ...Covers Top Cover 1 Remove the unit 2 Remove the top cover x2 x2 Bottom Cover Preparation Remove the top cover x2 x2 1 Remove the bottom cover x4 1 Replacement and Adjustment 4 1...

Page 7: ...Bypass Feed Motor Preparation Remove Top Cover p 4 Bottom Cover p 4 1 Remove bottom plate screw and free the harness x1 2 Disconnect the left plate x1 x2 Bypass Feed Motor 5 1...

Page 8: ...3 Disconnect the bypass unit control board and ground wire and then separate the drive unit from the bypass unit x4 x1 4 Separate the motor and motor bracket x2 1 Replacement and Adjustment 6 1...

Page 9: ...Bypass Feed Motor Drive Board Preparation Remove the bypass feed motor p 5 1 Remove the bypass unit control board x3 Bypass Feed Motor Drive Board 7 1...

Page 10: ...Bypass Feed Clutch Preparation Remove Top Cover p 4 Bottom Cover p 4 Bypass Feed Motor to Step 3 p 5 1 Remove the clutch x1 1 Replacement and Adjustment 8 1...

Page 11: ...Rollers Pickup Roller Preparation Remove the bypass feed clutch p 8 1 On the right side remove the stopper x1 x1 2 Remove the cam x1 Rollers 9 1...

Page 12: ...3 Remove the ground plate x2 4 On the left remove the roller shaft x1 x1 5 Slide the cam off the shaft 1 Replacement and Adjustment 10 1...

Page 13: ...m the shaft The pickup roller and shaft comprise a single replacement part 1st 2nd Feed Rollers Preparation Remove bypass feed unit p 5 1 On the left disconnect the ground wire 1 and free the drawer c...

Page 14: ...2 Separate the drawer connector 1 from it bracket x3 3 Remove the left and right lock levers x2 1 Replacement and Adjustment 12 1...

Page 15: ...4 Remove the ground plate x2 5 On the right remove the dial gear and timing belt x2 x1 6 On the left remove the gear 1 timing belt and one way clutch 2 x2 x1 Rollers 13 1...

Page 16: ...7 Disconnect the two transport rollers x2 ea x2 ea 8 To remove a transport roller lift the right end first then slide the shaft from the left to disconnect it 1 Replacement and Adjustment 14 1...

Page 17: ...Friction Pad Preparation Remove pickup roller p 9 1 Disconnect the two upper hinges and remove the bottom plate x1 2 Press in both hinges and remove the friction pad 1 Friction Pad 15 1...

Page 18: ...Bypass Paper End Sensor 1 Disconnect the upper hinges and remove the bottom plate x1 2 Turn the bottom plate over 3 Disconnect and remove the sensor x 1 Replacement and Adjustment 16 EN 1...